TY  - BOOK
AU  - Heward,William L.
AU  - Orlansky,Michael D.
TI  - Exceptional children: an introductory survey of special education 
SN  - 0675208904
PY  - 1988///
CY  - Columbus, Ohio
PB  - Merrill Publishing Co.
KW  - Special education
KW  - Exceptional children
N1  - Includes bibliographical references and index; Contents : Keys to special education--Mental retardation--Learning disabilities
ER  -